Emacs

For a long time I’d been using railwaycat/homebrew-emacsmacport , a build of Emacs with the Mac port patches applied. Why I Switched to the NS Build Over the past few years, though, I’d been feeling the following pain points. The Mac port hasn’t kept up with the latest Emacs The current latest Emacs is 30.2, but the Mac port only supports 29.4 With the latest railwaycat/homebrew-emacsmacport release, emacs-29.4-mac-10.1 , I ran into the problem in issue #389 on my setup, so I’d been sticking with the previous emacs-29.1-mac-10.0 Ideally, I’d like to use the latest Emacs The only reason I used the Mac port build in the first place was to automatically turn off Japanese input when I hit M-x and the like, then restore it to its original state afterward. Here’s the configuration . ...

Here’s a summary of how I currently use Claude Code . I previously introduced a Claude Code book in [2026-01-16-1] , but this time I’ll write about my own workflow. Development Environment I work on my MacBook’s built-in display. I’m not really someone who uses external monitors. I display the macOS built-in Terminal.app in full screen and use tmux . I don’t split tmux windows—instead, I switch between tabs (windows). I haven’t (yet?) switched to Ghostty or iTerm2 . ...

In recent years, I’ve been mainly writing LookML, SQL, HCL, and other languages, with fewer opportunities to write programming languages like Ruby. However, I’ve recently returned to Rails development this month. So, I finally got around to setting up LSP (Language Server Protocol ) in Emacs. During this process, I also learned about Tree-sitter and configured it as well. ※ LSP is an advanced code assistance mechanism provided by Language Servers, while Tree-sitter is a parsing engine that quickly generates AST from code to enable highlighting and structural editing. ...

I’ve migrated from Pocket and Hatena Bookmark (Hatebu) , services I had been using for over a decade, to a new bookmarking service: Raindrop.io. I’ve also created helm-raindrop.el so I can comfortably search from Emacs as before. What is Raindrop.io? 🔗 https://raindrop.io/ Raindrop.io is a bookmarking service with a modern design and rich features. Organize bookmarks with collections Tagging and smart filters Full-text search (premium plan only) Browser extensions, mobile apps Integrations with external services like IFTTT and Zapier REST API for developers The backend is proprietary, but everything else is open-source (OSS) and maintained by a single person, Rustem Mussabekov , who lives in Kazakhstan. ...

On GitHub, when you paste Issue/PR/Discussion URLs into comments or descriptions, GitHub automatically renders the status, title, and number. For example, if you write the following: * https://github.com/masutaka/sandbox/issues/93 * https://github.com/masutaka/sandbox/issues/70 * https://github.com/masutaka/sandbox/pull/90 * https://github.com/masutaka/sandbox/discussions/91 It renders like this: However, when writing in a plain text area or text editor, the URLs aren’t automatically expanded, so you can’t see the titles or statuses at a glance. This isn’t a problem with just a few URLs, but it can become confusing when dealing with many. ...